99667165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 135555840

約数和(自身を除く): 35888675

約数列:

[1, 5, 13, 23, 65, 115, 163, 299, 409, 815, 1495, 2045, 2119, 3749, 5317, 9407, 10595, 18745, 26585, 47035, 48737, 66667, 122291, 243685, 333335, 611455, 866671, 1533341, 4333355, 7666705, 19933433, 99667165]

約数ペア:

[(1, 99667165), (5, 19933433), (13, 7666705), (23, 4333355), (65, 1533341), (115, 866671), (163, 611455), (299, 333335), (409, 243685), (815, 122291), (1495, 66667), (2045, 48737), (2119, 47035), (3749, 26585), (5317, 18745), (9407, 10595)]